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| Surge Protection Device OBV1-D20/4P |
| >> Power-Surge-Protection |
| Surge Protection Device OBV1-D20/4P In:10kA Imax:20kA |
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We provide the completed solution scheme for the SPD customer service. Our Surge protection Device (SPD) will let you get the continuous profits from the new products. We are eager and ready to be your reliable supplier and alliance. If you are in the same field of Surge protection Device (SPD) or to be in, could you please kindly send us your Surge protection Device (SPD) enquiry online? Our first response will be followed immediately. |
Product Description
OBV1-D20 series Surge Protection Device (SPD, also called surge suppressor, surge arrester) is used for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, <440V, connecting the interfaces of LPZ1, LPZ2 and LPZ3. The design satifies the standard of IEC61643-1, GB18802.1. it can be installed on the 35mm conducting rail. There is a failure release function dieigned inside the SPD. When the SPD failed in breakdown of over heat ing or overcurrent, the failure release function will be generated to separate the SPD from the power supply system and a signal is returned on the SPD color window, green means normal and red means abnormal. The failed SPD can be replaced under an operating voltage.
Product Features
1.Can be replaced, do not need to cut the power off.
2.Maximum lighting current is 20kA (8/20μs).
3.Time response <25ns.
4.The SPD color window shows the operating status, green means normal, red means abnormal.
Model and Meaning
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Application Scope and Installation Position
OBV1-D is used for D class lightning protection. The OBV1-D20 series surge protection devices are designed according to the standard of IEC61643-1, GB18802.1, connecting the interfaces of LPZ1, LPZ2 and LPZ3. The devices are usually installed in the house distribution box, computer centre, information equipments, electronic equipments and in the socket box in front of control equipments or near the control equipments.
Notice: When you order, please write the model and quantity, for example: OBV1-D20/4P-385, 8 pieces.
Main Technical Parameters
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Surge Protection Device OBV1-D20
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Max Continuous Operating Voltage Uc (V~)
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275V
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320V
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385V
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420V
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440V
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Voltage Protection Level Up (V~) kV
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<1.0kV
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<1.5kV
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<1.5kV
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<2.0kV
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<2.0kV
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Nominal Discharge Current In (8/20µs) kA
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10kA
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Max. Discharge Current Imax (8/20µs) kA
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20kA
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Response Time ns
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<25ns
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Test Standard
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IEC61643-1, GB18802.1
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The Cross Section of L/N Line (mm2)
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6 mm2
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The Cross Section of PE Line (mm2)
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10 mm2
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Fuse or Switch (A)
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10A~16A
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Operating Environment (centidegree)
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-40~+85
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Relative Humidity (25 centidegree)
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<95%
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Installation
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Standard Rail 35mm
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Material of Outer Covering
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Fiberglass PC
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Dimension
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1258781677.jpg "Surge Protection for Solar Photovoltaic (PV) System")
